168663792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{319439}}^1$

素因数の和:319461

約数の個数: 40

約数和(自身を含む): 475326720

約数和(自身を除く): 306662928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 319439, 638878, 958317, 1277756, 1916634, 2555512, 3513829, 3833268, 5111024, 7027658, 7666536, 10541487, 14055316, 15333072, 21082974, 28110632, 42165948, 56221264, 84331896, 168663792]

約数ペア:

[(1, 168663792), (2, 84331896), (3, 56221264), (4, 42165948), (6, 28110632), (8, 21082974), (11, 15333072), (12, 14055316), (16, 10541487), (22, 7666536), (24, 7027658), (33, 5111024), (44, 3833268), (48, 3513829), (66, 2555512), (88, 1916634), (132, 1277756), (176, 958317), (264, 638878), (528, 319439)]